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Contract OI history

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Dec 18, 2026 EXPIRATION

RHI $25.00 Put

RHI261218P00025000

Latest saved OI262Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RHI $25.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3021510 2026-10-02: 301 OI2026-10-05: 301 OI2026-10-06: 301 OI2026-10-07: 301 OI2026-10-08: 301 OI2026-10-09: 302 OI2026-10-13: 302 OI2026-10-14: 302 OI2026-10-16: 302 OI2026-10-20: 262 OI2026-10-23: 262 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

RHI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2620
Oct 20, 2026262-40
Oct 16, 20263020
Oct 14, 20263020
Oct 13, 20263020
Oct 09, 2026302+1
Oct 08, 20263010
Oct 07, 20263010
Oct 06, 20263010
Oct 05, 20263010
Oct 02, 2026301No prior observation